The 27-year-old Nevada man left a note at the scene voicing anger that his mental illness may be linked to his having played ...

In an exclusive report, a recent search of Shane Tamura's Las Vegas studio apartment, located just blocks from the Strip, has ...

The suspect in the shooting that took place in New York City today had driven from Las Vegas to New York and was known to ...

A lone gunman walked into a midtown Manhattan office building Monday and opened fire, killing four people, including an NYPD ...

A man carrying a rifle killed four people at a New York City office tower Monday, including an off-duty New York City police ...

Four people died after a gunman opened fire in a Manhattan office building, and security footage showed the shooter calmly ...

Detectives searched the studio apartment of 27-year-old Shane Tamura, who shot five people on Monday before killing himself, ...

A supervisor at the Las Vegas casino where Shane Devon Tamura worked legally purchased the gun used in the Midtown Manhattan ...

A supervisor at the Las Vegas casino where Shane Devon Tamura worked legally purchased the gun used in the Midtown Manhattan ...

Exclusive video shows SWAT teams executing a search warrant at the Las Vegas apartment of Shane Tamura, the man behind Monday ...

Officer Didarul Islam, 36, who was guarding the building on a paid security job when he was killed, had served as a police ...

The gunman in the deadly shooting at a New York City office tower had a background in casino surveillance and once held a ...